This is an offer we’ve certainly seen before. Several times, in fact. But, since it’s an ongoing offer and it’s really good, we just had to give you another quick heads up.

The offer is still coming to you from Mack’s. In case you’ve missed it in the past, the brand is giving away free ear plugs. They actually do it 5 days a week on their Facebook page! All you have to do is visit the brand’s site page Monday through Friday at 11 a.m. EST to snag a free pair. Just know that there is a limited supply to go around each day and the samples do go fast. So, make sure you get there early. Don’t get them today? No worries. Head back on the next eligible day and try it again.